Pedro injury is bad news. Terrible news actually. I don't know how good or bad Rudiger is as RWB. I hope his crossing is good.
I think it'll be Azpi at RWB with Rudiger going into a back three.
The Pedro injury means one of two things:
Boga or Musonda play. Perfect game for that, at home, full support of all the fans, chance to make an impact from the start.
Morata and Bats start together, with one of them operating a little deeper and wider.
I'd prefer the first.